/* eslint-disable no-plusplus */
/* eslint-disable lines-between-class-members */
import { KeyCode } from './keyCodes';

/**
 * keyboardEvent.code
 */
export enum ScanCode {
  None,

  Hyper,
  Super,
  Fn,
  FnLock,
  Suspend,
  Resume,
  Turbo,
  Sleep,
  WakeUp,
  KeyA,
  KeyB,
  KeyC,
  KeyD,
  KeyE,
  KeyF,
  KeyG,
  KeyH,
  KeyI,
  KeyJ,
  KeyK,
  KeyL,
  KeyM,
  KeyN,
  KeyO,
  KeyP,
  KeyQ,
  KeyR,
  KeyS,
  KeyT,
  KeyU,
  KeyV,
  KeyW,
  KeyX,
  KeyY,
  KeyZ,
  Digit1,
  Digit2,
  Digit3,
  Digit4,
  Digit5,
  Digit6,
  Digit7,
  Digit8,
  Digit9,
  Digit0,
  Enter,
  Escape,
  Backspace,
  Tab,
  Space,
  Minus,
  Equal,
  BracketLeft,
  BracketRight,
  Backslash,
  IntlHash,
  Semicolon,
  Quote,
  Backquote,
  Comma,
  Period,
  Slash,
  CapsLock,
  F1,
  F2,
  F3,
  F4,
  F5,
  F6,
  F7,
  F8,
  F9,
  F10,
  F11,
  F12,
  PrintScreen,
  ScrollLock,
  Pause,
  Insert,
  Home,
  PageUp,
  Delete,
  End,
  PageDown,
  ArrowRight,
  ArrowLeft,
  ArrowDown,
  ArrowUp,
  NumLock,
  NumpadDivide,
  NumpadMultiply,
  NumpadSubtract,
  NumpadAdd,
  NumpadEnter,
  Numpad1,
  Numpad2,
  Numpad3,
  Numpad4,
  Numpad5,
  Numpad6,
  Numpad7,
  Numpad8,
  Numpad9,
  Numpad0,
  NumpadDecimal,
  IntlBackslash,
  ContextMenu,
  Power,
  NumpadEqual,
  F13,
  F14,
  F15,
  F16,
  F17,
  F18,
  F19,
  F20,
  F21,
  F22,
  F23,
  F24,
  Open,
  Help,
  Select,
  Again,
  Undo,
  Cut,
  Copy,
  Paste,
  Find,
  AudioVolumeMute,
  AudioVolumeUp,
  AudioVolumeDown,
  NumpadComma,
  IntlRo,
  KanaMode,
  IntlYen,
  Convert,
  NonConvert,
  Lang1,
  Lang2,
  Lang3,
  Lang4,
  Lang5,
  Abort,
  Props,
  NumpadParenLeft,
  NumpadParenRight,
  NumpadBackspace,
  NumpadMemoryStore,
  NumpadMemoryRecall,
  NumpadMemoryClear,
  NumpadMemoryAdd,
  NumpadMemorySubtract,
  NumpadClear,
  NumpadClearEntry,
  ControlLeft,
  ShiftLeft,
  AltLeft,
  MetaLeft,
  ControlRight,
  ShiftRight,
  AltRight,
  MetaRight,
  BrightnessUp,
  BrightnessDown,
  MediaPlay,
  MediaRecord,
  MediaFastForward,
  MediaRewind,
  MediaTrackNext,
  MediaTrackPrevious,
  MediaStop,
  Eject,
  MediaPlayPause,
  MediaSelect,
  LaunchMail,
  LaunchApp2,
  LaunchApp1,
  SelectTask,
  LaunchScreenSaver,
  BrowserSearch,
  BrowserHome,
  BrowserBack,
  BrowserForward,
  BrowserStop,
  BrowserRefresh,
  BrowserFavorites,
  ZoomToggle,
  MailReply,
  MailForward,
  MailSend,

  MAX_VALUE,
}

const scanCodeIntToStr: string[] = [];
const scanCodeStrToInt: { [code: string]: number } = Object.create(null);
const scanCodeLowerCaseStrToInt: { [code: string]: number } = Object.create(null);

export const ScanCodeUtils = {
  lowerCaseToEnum: (scanCode: string) => scanCodeLowerCaseStrToInt[scanCode] || ScanCode.None,
  toEnum: (scanCode: string) => scanCodeStrToInt[scanCode] || ScanCode.None,
  toString: (scanCode: ScanCode) => scanCodeIntToStr[scanCode] || 'None',
};

/**
 * -1 if a ScanCode => KeyCode mapping depends on kb layout.
 */
export const IMMUTABLE_CODE_TO_KEYCODE: KeyCode[] = [];

/**
 * -1 if a KeyCode => ScanCode mapping depends on kb layout.
 */
export const IMMUTABLE_KEYCODE_TO_CODE: ScanCode[] = [];

export class ScanCodeBinding {
  public readonly ctrlKey: boolean;
  public readonly shiftKey: boolean;
  public readonly altKey: boolean;
  public readonly metaKey: boolean;
  public readonly scanCode: ScanCode;

  constructor(
    ctrlKey: boolean,
    shiftKey: boolean,
    altKey: boolean,
    metaKey: boolean,
    scanCode: ScanCode
  ) {
    this.ctrlKey = ctrlKey;
    this.shiftKey = shiftKey;
    this.altKey = altKey;
    this.metaKey = metaKey;
    this.scanCode = scanCode;
  }

  public equals(other: ScanCodeBinding): boolean {
    return (
      this.ctrlKey === other.ctrlKey &&
      this.shiftKey === other.shiftKey &&
      this.altKey === other.altKey &&
      this.metaKey === other.metaKey &&
      this.scanCode === other.scanCode
    );
  }

  /**
   * Does this keybinding refer to the key code of a modifier and it also has the modifier flag?
   */
  public isDuplicateModifierCase(): boolean {
    return (
      (this.ctrlKey &&
        (this.scanCode === ScanCode.ControlLeft || this.scanCode === ScanCode.ControlRight)) ||
      (this.shiftKey &&
        (this.scanCode === ScanCode.ShiftLeft || this.scanCode === ScanCode.ShiftRight)) ||
      (this.altKey &&
        (this.scanCode === ScanCode.AltLeft || this.scanCode === ScanCode.AltRight)) ||
      (this.metaKey &&
        (this.scanCode === ScanCode.MetaLeft || this.scanCode === ScanCode.MetaRight))
    );
  }
}

(() => {
  function d(intScanCode: ScanCode, strScanCode: string): void {
    scanCodeIntToStr[intScanCode] = strScanCode;
    scanCodeStrToInt[strScanCode] = intScanCode;
    scanCodeLowerCaseStrToInt[strScanCode.toLowerCase()] = intScanCode;
  }
  d(ScanCode.None, 'None');
  d(ScanCode.Hyper, 'Hyper');
  d(ScanCode.Super, 'Super');
  d(ScanCode.Fn, 'Fn');
  d(ScanCode.FnLock, 'FnLock');
  d(ScanCode.Suspend, 'Suspend');
  d(ScanCode.Resume, 'Resume');
  d(ScanCode.Turbo, 'Turbo');
  d(ScanCode.Sleep, 'Sleep');
  d(ScanCode.WakeUp, 'WakeUp');
  d(ScanCode.KeyA, 'KeyA');
  d(ScanCode.KeyB, 'KeyB');
  d(ScanCode.KeyC, 'KeyC');
  d(ScanCode.KeyD, 'KeyD');
  d(ScanCode.KeyE, 'KeyE');
  d(ScanCode.KeyF, 'KeyF');
  d(ScanCode.KeyG, 'KeyG');
  d(ScanCode.KeyH, 'KeyH');
  d(ScanCode.KeyI, 'KeyI');
  d(ScanCode.KeyJ, 'KeyJ');
  d(ScanCode.KeyK, 'KeyK');
  d(ScanCode.KeyL, 'KeyL');
  d(ScanCode.KeyM, 'KeyM');
  d(ScanCode.KeyN, 'KeyN');
  d(ScanCode.KeyO, 'KeyO');
  d(ScanCode.KeyP, 'KeyP');
  d(ScanCode.KeyQ, 'KeyQ');
  d(ScanCode.KeyR, 'KeyR');
  d(ScanCode.KeyS, 'KeyS');
  d(ScanCode.KeyT, 'KeyT');
  d(ScanCode.KeyU, 'KeyU');
  d(ScanCode.KeyV, 'KeyV');
  d(ScanCode.KeyW, 'KeyW');
  d(ScanCode.KeyX, 'KeyX');
  d(ScanCode.KeyY, 'KeyY');
  d(ScanCode.KeyZ, 'KeyZ');
  d(ScanCode.Digit1, 'Digit1');
  d(ScanCode.Digit2, 'Digit2');
  d(ScanCode.Digit3, 'Digit3');
  d(ScanCode.Digit4, 'Digit4');
  d(ScanCode.Digit5, 'Digit5');
  d(ScanCode.Digit6, 'Digit6');
  d(ScanCode.Digit7, 'Digit7');
  d(ScanCode.Digit8, 'Digit8');
  d(ScanCode.Digit9, 'Digit9');
  d(ScanCode.Digit0, 'Digit0');
  d(ScanCode.Enter, 'Enter');
  d(ScanCode.Escape, 'Escape');
  d(ScanCode.Backspace, 'Backspace');
  d(ScanCode.Tab, 'Tab');
  d(ScanCode.Space, 'Space');
  d(ScanCode.Minus, 'Minus');
  d(ScanCode.Equal, 'Equal');
  d(ScanCode.BracketLeft, 'BracketLeft');
  d(ScanCode.BracketRight, 'BracketRight');
  d(ScanCode.Backslash, 'Backslash');
  d(ScanCode.IntlHash, 'IntlHash');
  d(ScanCode.Semicolon, 'Semicolon');
  d(ScanCode.Quote, 'Quote');
  d(ScanCode.Backquote, 'Backquote');
  d(ScanCode.Comma, 'Comma');
  d(ScanCode.Period, 'Period');
  d(ScanCode.Slash, 'Slash');
  d(ScanCode.CapsLock, 'CapsLock');
  d(ScanCode.F1, 'F1');
  d(ScanCode.F2, 'F2');
  d(ScanCode.F3, 'F3');
  d(ScanCode.F4, 'F4');
  d(ScanCode.F5, 'F5');
  d(ScanCode.F6, 'F6');
  d(ScanCode.F7, 'F7');
  d(ScanCode.F8, 'F8');
  d(ScanCode.F9, 'F9');
  d(ScanCode.F10, 'F10');
  d(ScanCode.F11, 'F11');
  d(ScanCode.F12, 'F12');
  d(ScanCode.PrintScreen, 'PrintScreen');
  d(ScanCode.ScrollLock, 'ScrollLock');
  d(ScanCode.Pause, 'Pause');
  d(ScanCode.Insert, 'Insert');
  d(ScanCode.Home, 'Home');
  d(ScanCode.PageUp, 'PageUp');
  d(ScanCode.Delete, 'Delete');
  d(ScanCode.End, 'End');
  d(ScanCode.PageDown, 'PageDown');
  d(ScanCode.ArrowRight, 'ArrowRight');
  d(ScanCode.ArrowLeft, 'ArrowLeft');
  d(ScanCode.ArrowDown, 'ArrowDown');
  d(ScanCode.ArrowUp, 'ArrowUp');
  d(ScanCode.NumLock, 'NumLock');
  d(ScanCode.NumpadDivide, 'NumpadDivide');
  d(ScanCode.NumpadMultiply, 'NumpadMultiply');
  d(ScanCode.NumpadSubtract, 'NumpadSubtract');
  d(ScanCode.NumpadAdd, 'NumpadAdd');
  d(ScanCode.NumpadEnter, 'NumpadEnter');
  d(ScanCode.Numpad1, 'Numpad1');
  d(ScanCode.Numpad2, 'Numpad2');
  d(ScanCode.Numpad3, 'Numpad3');
  d(ScanCode.Numpad4, 'Numpad4');
  d(ScanCode.Numpad5, 'Numpad5');
  d(ScanCode.Numpad6, 'Numpad6');
  d(ScanCode.Numpad7, 'Numpad7');
  d(ScanCode.Numpad8, 'Numpad8');
  d(ScanCode.Numpad9, 'Numpad9');
  d(ScanCode.Numpad0, 'Numpad0');
  d(ScanCode.NumpadDecimal, 'NumpadDecimal');
  d(ScanCode.IntlBackslash, 'IntlBackslash');
  d(ScanCode.ContextMenu, 'ContextMenu');
  d(ScanCode.Power, 'Power');
  d(ScanCode.NumpadEqual, 'NumpadEqual');
  d(ScanCode.F13, 'F13');
  d(ScanCode.F14, 'F14');
  d(ScanCode.F15, 'F15');
  d(ScanCode.F16, 'F16');
  d(ScanCode.F17, 'F17');
  d(ScanCode.F18, 'F18');
  d(ScanCode.F19, 'F19');
  d(ScanCode.F20, 'F20');
  d(ScanCode.F21, 'F21');
  d(ScanCode.F22, 'F22');
  d(ScanCode.F23, 'F23');
  d(ScanCode.F24, 'F24');
  d(ScanCode.Open, 'Open');
  d(ScanCode.Help, 'Help');
  d(ScanCode.Select, 'Select');
  d(ScanCode.Again, 'Again');
  d(ScanCode.Undo, 'Undo');
  d(ScanCode.Cut, 'Cut');
  d(ScanCode.Copy, 'Copy');
  d(ScanCode.Paste, 'Paste');
  d(ScanCode.Find, 'Find');
  d(ScanCode.AudioVolumeMute, 'AudioVolumeMute');
  d(ScanCode.AudioVolumeUp, 'AudioVolumeUp');
  d(ScanCode.AudioVolumeDown, 'AudioVolumeDown');
  d(ScanCode.NumpadComma, 'NumpadComma');
  d(ScanCode.IntlRo, 'IntlRo');
  d(ScanCode.KanaMode, 'KanaMode');
  d(ScanCode.IntlYen, 'IntlYen');
  d(ScanCode.Convert, 'Convert');
  d(ScanCode.NonConvert, 'NonConvert');
  d(ScanCode.Lang1, 'Lang1');
  d(ScanCode.Lang2, 'Lang2');
  d(ScanCode.Lang3, 'Lang3');
  d(ScanCode.Lang4, 'Lang4');
  d(ScanCode.Lang5, 'Lang5');
  d(ScanCode.Abort, 'Abort');
  d(ScanCode.Props, 'Props');
  d(ScanCode.NumpadParenLeft, 'NumpadParenLeft');
  d(ScanCode.NumpadParenRight, 'NumpadParenRight');
  d(ScanCode.NumpadBackspace, 'NumpadBackspace');
  d(ScanCode.NumpadMemoryStore, 'NumpadMemoryStore');
  d(ScanCode.NumpadMemoryRecall, 'NumpadMemoryRecall');
  d(ScanCode.NumpadMemoryClear, 'NumpadMemoryClear');
  d(ScanCode.NumpadMemoryAdd, 'NumpadMemoryAdd');
  d(ScanCode.NumpadMemorySubtract, 'NumpadMemorySubtract');
  d(ScanCode.NumpadClear, 'NumpadClear');
  d(ScanCode.NumpadClearEntry, 'NumpadClearEntry');
  d(ScanCode.ControlLeft, 'ControlLeft');
  d(ScanCode.ShiftLeft, 'ShiftLeft');
  d(ScanCode.AltLeft, 'AltLeft');
  d(ScanCode.MetaLeft, 'MetaLeft');
  d(ScanCode.ControlRight, 'ControlRight');
  d(ScanCode.ShiftRight, 'ShiftRight');
  d(ScanCode.AltRight, 'AltRight');
  d(ScanCode.MetaRight, 'MetaRight');
  d(ScanCode.BrightnessUp, 'BrightnessUp');
  d(ScanCode.BrightnessDown, 'BrightnessDown');
  d(ScanCode.MediaPlay, 'MediaPlay');
  d(ScanCode.MediaRecord, 'MediaRecord');
  d(ScanCode.MediaFastForward, 'MediaFastForward');
  d(ScanCode.MediaRewind, 'MediaRewind');
  d(ScanCode.MediaTrackNext, 'MediaTrackNext');
  d(ScanCode.MediaTrackPrevious, 'MediaTrackPrevious');
  d(ScanCode.MediaStop, 'MediaStop');
  d(ScanCode.Eject, 'Eject');
  d(ScanCode.MediaPlayPause, 'MediaPlayPause');
  d(ScanCode.MediaSelect, 'MediaSelect');
  d(ScanCode.LaunchMail, 'LaunchMail');
  d(ScanCode.LaunchApp2, 'LaunchApp2');
  d(ScanCode.LaunchApp1, 'LaunchApp1');
  d(ScanCode.SelectTask, 'SelectTask');
  d(ScanCode.LaunchScreenSaver, 'LaunchScreenSaver');
  d(ScanCode.BrowserSearch, 'BrowserSearch');
  d(ScanCode.BrowserHome, 'BrowserHome');
  d(ScanCode.BrowserBack, 'BrowserBack');
  d(ScanCode.BrowserForward, 'BrowserForward');
  d(ScanCode.BrowserStop, 'BrowserStop');
  d(ScanCode.BrowserRefresh, 'BrowserRefresh');
  d(ScanCode.BrowserFavorites, 'BrowserFavorites');
  d(ScanCode.ZoomToggle, 'ZoomToggle');
  d(ScanCode.MailReply, 'MailReply');
  d(ScanCode.MailForward, 'MailForward');
  d(ScanCode.MailSend, 'MailSend');
})();

(() => {
  for (let i = 0; i <= ScanCode.MAX_VALUE; i++) {
    IMMUTABLE_CODE_TO_KEYCODE[i] = -1;
  }

  for (let i = 0; i <= KeyCode.MAX_VALUE; i++) {
    IMMUTABLE_KEYCODE_TO_CODE[i] = -1;
  }

  function define(code: ScanCode, keyCode: KeyCode): void {
    IMMUTABLE_CODE_TO_KEYCODE[code] = keyCode;

    if (
      keyCode !== KeyCode.Unknown &&
      keyCode !== KeyCode.Enter &&
      keyCode !== KeyCode.Ctrl &&
      keyCode !== KeyCode.Shift &&
      keyCode !== KeyCode.Alt &&
      keyCode !== KeyCode.Meta
    ) {
      IMMUTABLE_KEYCODE_TO_CODE[keyCode] = code;
    }
  }

  // Manually added due to the exclusion above (due to duplication with NumpadEnter)
  IMMUTABLE_KEYCODE_TO_CODE[KeyCode.Enter] = ScanCode.Enter;

  define(ScanCode.None, KeyCode.Unknown);
  define(ScanCode.Hyper, KeyCode.Unknown);
  define(ScanCode.Super, KeyCode.Unknown);
  define(ScanCode.Fn, KeyCode.Unknown);
  define(ScanCode.FnLock, KeyCode.Unknown);
  define(ScanCode.Suspend, KeyCode.Unknown);
  define(ScanCode.Resume, KeyCode.Unknown);
  define(ScanCode.Turbo, KeyCode.Unknown);
  define(ScanCode.Sleep, KeyCode.Unknown);
  define(ScanCode.WakeUp, KeyCode.Unknown);
  // define(ScanCode.KeyA, KeyCode.Unknown);
  // define(ScanCode.KeyB, KeyCode.Unknown);
  // define(ScanCode.KeyC, KeyCode.Unknown);
  // define(ScanCode.KeyD, KeyCode.Unknown);
  // define(ScanCode.KeyE, KeyCode.Unknown);
  // define(ScanCode.KeyF, KeyCode.Unknown);
  // define(ScanCode.KeyG, KeyCode.Unknown);
  // define(ScanCode.KeyH, KeyCode.Unknown);
  // define(ScanCode.KeyI, KeyCode.Unknown);
  // define(ScanCode.KeyJ, KeyCode.Unknown);
  // define(ScanCode.KeyK, KeyCode.Unknown);
  // define(ScanCode.KeyL, KeyCode.Unknown);
  // define(ScanCode.KeyM, KeyCode.Unknown);
  // define(ScanCode.KeyN, KeyCode.Unknown);
  // define(ScanCode.KeyO, KeyCode.Unknown);
  // define(ScanCode.KeyP, KeyCode.Unknown);
  // define(ScanCode.KeyQ, KeyCode.Unknown);
  // define(ScanCode.KeyR, KeyCode.Unknown);
  // define(ScanCode.KeyS, KeyCode.Unknown);
  // define(ScanCode.KeyT, KeyCode.Unknown);
  // define(ScanCode.KeyU, KeyCode.Unknown);
  // define(ScanCode.KeyV, KeyCode.Unknown);
  // define(ScanCode.KeyW, KeyCode.Unknown);
  // define(ScanCode.KeyX, KeyCode.Unknown);
  // define(ScanCode.KeyY, KeyCode.Unknown);
  // define(ScanCode.KeyZ, KeyCode.Unknown);
  // define(ScanCode.Digit1, KeyCode.Unknown);
  // define(ScanCode.Digit2, KeyCode.Unknown);
  // define(ScanCode.Digit3, KeyCode.Unknown);
  // define(ScanCode.Digit4, KeyCode.Unknown);
  // define(ScanCode.Digit5, KeyCode.Unknown);
  // define(ScanCode.Digit6, KeyCode.Unknown);
  // define(ScanCode.Digit7, KeyCode.Unknown);
  // define(ScanCode.Digit8, KeyCode.Unknown);
  // define(ScanCode.Digit9, KeyCode.Unknown);
  // define(ScanCode.Digit0, KeyCode.Unknown);
  define(ScanCode.Enter, KeyCode.Enter);
  define(ScanCode.Escape, KeyCode.Escape);
  define(ScanCode.Backspace, KeyCode.Backspace);
  define(ScanCode.Tab, KeyCode.Tab);
  define(ScanCode.Space, KeyCode.Space);
  // define(ScanCode.Minus, KeyCode.Unknown);
  // define(ScanCode.Equal, KeyCode.Unknown);
  // define(ScanCode.BracketLeft, KeyCode.Unknown);
  // define(ScanCode.BracketRight, KeyCode.Unknown);
  // define(ScanCode.Backslash, KeyCode.Unknown);
  // define(ScanCode.IntlHash, KeyCode.Unknown);
  // define(ScanCode.Semicolon, KeyCode.Unknown);
  // define(ScanCode.Quote, KeyCode.Unknown);
  // define(ScanCode.Backquote, KeyCode.Unknown);
  // define(ScanCode.Comma, KeyCode.Unknown);
  // define(ScanCode.Period, KeyCode.Unknown);
  // define(ScanCode.Slash, KeyCode.Unknown);
  define(ScanCode.CapsLock, KeyCode.CapsLock);
  define(ScanCode.F1, KeyCode.F1);
  define(ScanCode.F2, KeyCode.F2);
  define(ScanCode.F3, KeyCode.F3);
  define(ScanCode.F4, KeyCode.F4);
  define(ScanCode.F5, KeyCode.F5);
  define(ScanCode.F6, KeyCode.F6);
  define(ScanCode.F7, KeyCode.F7);
  define(ScanCode.F8, KeyCode.F8);
  define(ScanCode.F9, KeyCode.F9);
  define(ScanCode.F10, KeyCode.F10);
  define(ScanCode.F11, KeyCode.F11);
  define(ScanCode.F12, KeyCode.F12);
  define(ScanCode.PrintScreen, KeyCode.Unknown);
  define(ScanCode.ScrollLock, KeyCode.ScrollLock);
  define(ScanCode.Pause, KeyCode.PauseBreak);
  define(ScanCode.Insert, KeyCode.Insert);
  define(ScanCode.Home, KeyCode.Home);
  define(ScanCode.PageUp, KeyCode.PageUp);
  define(ScanCode.Delete, KeyCode.Delete);
  define(ScanCode.End, KeyCode.End);
  define(ScanCode.PageDown, KeyCode.PageDown);
  define(ScanCode.ArrowRight, KeyCode.RightArrow);
  define(ScanCode.ArrowLeft, KeyCode.LeftArrow);
  define(ScanCode.ArrowDown, KeyCode.DownArrow);
  define(ScanCode.ArrowUp, KeyCode.UpArrow);
  define(ScanCode.NumLock, KeyCode.NumLock);
  define(ScanCode.NumpadDivide, KeyCode.NUMPAD_DIVIDE);
  define(ScanCode.NumpadMultiply, KeyCode.NUMPAD_MULTIPLY);
  define(ScanCode.NumpadSubtract, KeyCode.NUMPAD_SUBTRACT);
  define(ScanCode.NumpadAdd, KeyCode.NUMPAD_ADD);
  define(ScanCode.NumpadEnter, KeyCode.Enter); // Duplicate
  define(ScanCode.Numpad1, KeyCode.NUMPAD_1);
  define(ScanCode.Numpad2, KeyCode.NUMPAD_2);
  define(ScanCode.Numpad3, KeyCode.NUMPAD_3);
  define(ScanCode.Numpad4, KeyCode.NUMPAD_4);
  define(ScanCode.Numpad5, KeyCode.NUMPAD_5);
  define(ScanCode.Numpad6, KeyCode.NUMPAD_6);
  define(ScanCode.Numpad7, KeyCode.NUMPAD_7);
  define(ScanCode.Numpad8, KeyCode.NUMPAD_8);
  define(ScanCode.Numpad9, KeyCode.NUMPAD_9);
  define(ScanCode.Numpad0, KeyCode.NUMPAD_0);
  define(ScanCode.NumpadDecimal, KeyCode.NUMPAD_DECIMAL);
  // define(ScanCode.IntlBackslash, KeyCode.Unknown);
  define(ScanCode.ContextMenu, KeyCode.ContextMenu);
  define(ScanCode.Power, KeyCode.Unknown);
  define(ScanCode.NumpadEqual, KeyCode.Unknown);
  define(ScanCode.F13, KeyCode.F13);
  define(ScanCode.F14, KeyCode.F14);
  define(ScanCode.F15, KeyCode.F15);
  define(ScanCode.F16, KeyCode.F16);
  define(ScanCode.F17, KeyCode.F17);
  define(ScanCode.F18, KeyCode.F18);
  define(ScanCode.F19, KeyCode.F19);
  define(ScanCode.F20, KeyCode.Unknown);
  define(ScanCode.F21, KeyCode.Unknown);
  define(ScanCode.F22, KeyCode.Unknown);
  define(ScanCode.F23, KeyCode.Unknown);
  define(ScanCode.F24, KeyCode.Unknown);
  define(ScanCode.Open, KeyCode.Unknown);
  define(ScanCode.Help, KeyCode.Unknown);
  define(ScanCode.Select, KeyCode.Unknown);
  define(ScanCode.Again, KeyCode.Unknown);
  define(ScanCode.Undo, KeyCode.Unknown);
  define(ScanCode.Cut, KeyCode.Unknown);
  define(ScanCode.Copy, KeyCode.Unknown);
  define(ScanCode.Paste, KeyCode.Unknown);
  define(ScanCode.Find, KeyCode.Unknown);
  define(ScanCode.AudioVolumeMute, KeyCode.Unknown);
  define(ScanCode.AudioVolumeUp, KeyCode.Unknown);
  define(ScanCode.AudioVolumeDown, KeyCode.Unknown);
  define(ScanCode.NumpadComma, KeyCode.NUMPAD_SEPARATOR);
  // define(ScanCode.IntlRo, KeyCode.Unknown);
  define(ScanCode.KanaMode, KeyCode.Unknown);
  // define(ScanCode.IntlYen, KeyCode.Unknown);
  define(ScanCode.Convert, KeyCode.Unknown);
  define(ScanCode.NonConvert, KeyCode.Unknown);
  define(ScanCode.Lang1, KeyCode.Unknown);
  define(ScanCode.Lang2, KeyCode.Unknown);
  define(ScanCode.Lang3, KeyCode.Unknown);
  define(ScanCode.Lang4, KeyCode.Unknown);
  define(ScanCode.Lang5, KeyCode.Unknown);
  define(ScanCode.Abort, KeyCode.Unknown);
  define(ScanCode.Props, KeyCode.Unknown);
  define(ScanCode.NumpadParenLeft, KeyCode.Unknown);
  define(ScanCode.NumpadParenRight, KeyCode.Unknown);
  define(ScanCode.NumpadBackspace, KeyCode.Unknown);
  define(ScanCode.NumpadMemoryStore, KeyCode.Unknown);
  define(ScanCode.NumpadMemoryRecall, KeyCode.Unknown);
  define(ScanCode.NumpadMemoryClear, KeyCode.Unknown);
  define(ScanCode.NumpadMemoryAdd, KeyCode.Unknown);
  define(ScanCode.NumpadMemorySubtract, KeyCode.Unknown);
  define(ScanCode.NumpadClear, KeyCode.Unknown);
  define(ScanCode.NumpadClearEntry, KeyCode.Unknown);
  define(ScanCode.ControlLeft, KeyCode.Ctrl); // Duplicate
  define(ScanCode.ShiftLeft, KeyCode.Shift); // Duplicate
  define(ScanCode.AltLeft, KeyCode.Alt); // Duplicate
  define(ScanCode.MetaLeft, KeyCode.Meta); // Duplicate
  define(ScanCode.ControlRight, KeyCode.Ctrl); // Duplicate
  define(ScanCode.ShiftRight, KeyCode.Shift); // Duplicate
  define(ScanCode.AltRight, KeyCode.Alt); // Duplicate
  define(ScanCode.MetaRight, KeyCode.Meta); // Duplicate
  define(ScanCode.BrightnessUp, KeyCode.Unknown);
  define(ScanCode.BrightnessDown, KeyCode.Unknown);
  define(ScanCode.MediaPlay, KeyCode.Unknown);
  define(ScanCode.MediaRecord, KeyCode.Unknown);
  define(ScanCode.MediaFastForward, KeyCode.Unknown);
  define(ScanCode.MediaRewind, KeyCode.Unknown);
  define(ScanCode.MediaTrackNext, KeyCode.Unknown);
  define(ScanCode.MediaTrackPrevious, KeyCode.Unknown);
  define(ScanCode.MediaStop, KeyCode.Unknown);
  define(ScanCode.Eject, KeyCode.Unknown);
  define(ScanCode.MediaPlayPause, KeyCode.Unknown);
  define(ScanCode.MediaSelect, KeyCode.Unknown);
  define(ScanCode.LaunchMail, KeyCode.Unknown);
  define(ScanCode.LaunchApp2, KeyCode.Unknown);
  define(ScanCode.LaunchApp1, KeyCode.Unknown);
  define(ScanCode.SelectTask, KeyCode.Unknown);
  define(ScanCode.LaunchScreenSaver, KeyCode.Unknown);
  define(ScanCode.BrowserSearch, KeyCode.Unknown);
  define(ScanCode.BrowserHome, KeyCode.Unknown);
  define(ScanCode.BrowserBack, KeyCode.Unknown);
  define(ScanCode.BrowserForward, KeyCode.Unknown);
  define(ScanCode.BrowserStop, KeyCode.Unknown);
  define(ScanCode.BrowserRefresh, KeyCode.Unknown);
  define(ScanCode.BrowserFavorites, KeyCode.Unknown);
  define(ScanCode.ZoomToggle, KeyCode.Unknown);
  define(ScanCode.MailReply, KeyCode.Unknown);
  define(ScanCode.MailForward, KeyCode.Unknown);
  define(ScanCode.MailSend, KeyCode.Unknown);
})();
